1. Which of the following contains a water soluble neurotoxin which causes lathyrism?

2. Green house effect means?

[A] Pollution in houses in tropical regions[B] Trapping of solar energy due to atmospheric oxygen[C] Trapping of solar energy due to atmospheric carbon dioxide[D] Cultivation in green house so as to check pollution

Correct Answer: Trapping of solar energy due to atmospheric carbon dioxideNotes:
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3. National income is based on the?

[A] Total revenue of the state.[B] Production of goods and services.[C] Net profit earned and expenditure made by the state.[D] The sum of all factors of incomes.

Correct Answer: Total revenue of the stateNotes:
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4. Eyes of potato are useful for:

5. In the questions below, an assumption is followed by four reasons. Select the most appropriate reason. No one is allowed to shoot tigers because:

[A] Tigers eat other animals and thus maintain balance in their population.[B] The species must be preserved.[C] Tigers have stopped being maneaters.[D] They are very much in demand by the circus and zoo people.

Correct Answer: The species must be preservedNotes:
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6. It is between 3 PM and 4 PM and the distance between the hour and the minute hands of colck is 18 minutes space. What time does the clock show?